Zhong-Jin Yang

Follow

Person

Taichung Hsien, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Travel adjusting device for stepping exercisers
- Patent number 6,997,854
- Issue date Feb 14, 2006
- Zhong-Jin Yang
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
TRAVEL ADJUSTING DEVICE FOR STEPPING EXERCISERS
- Publication number 20060014612
- Publication date Jan 19, 2006
- Zhong-Jin Yang
- A63 - SPORTS GAMES AMUSEMENTS